SMTL ID : 3hsw.1

Crystal Structure of Porcine Pancreatic Phospholipase A2 in Complex with 2-methoxycyclohexa-2-5-diene-1,4-dione

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-dimer

Ligands

2 x MCW: 2-methoxycyclohexa-2,5-diene-1,4-dione(Non-covalent)

MCW.1: 7 residues within 4Å: Chain A: R.6, I.9, L.19, F.22, N.23, G.30, Y.69 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:I.9, A:F.22 Water bridges: A:G.30, A:G.30 MCW.4: 7 residues within 4Å: Chain B: R.6, I.9, L.19, F.22, N.23, G.30, Y.69 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:I.9, B:F.22 Water bridges: B:G.30, B:G.30, B:Y.69

4 x CA: CALCIUM ION(Non-covalent)

CA.2: 4 residues within 4Å: Chain A: Y.28, G.30, G.32, D.49 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:Y.28, A:G.32, A:D.49, H2O.1, H2O.1 CA.3: 7 residues within 4Å: Chain A: E.71, S.72, E.92 Chain B: E.71, S.72, E.92 Ligands: CA.6 6 PLIP interactions: 3 interactions with chain B, 3 interactions with chain A Metal complexes: B:E.71, B:S.72, B:E.92, A:E.71, A:S.72, A:E.92 CA.5: 4 residues within 4Å: Chain B: Y.28, G.30, G.32, D.49 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:Y.28, B:G.32, B:D.49, H2O.2, H2O.2 CA.6: 7 residues within 4Å: Chain A: E.71, S.72, E.92 Chain B: E.71, S.72, E.92 Ligands: CA.3 6 PLIP interactions: 3 interactions with chain B, 3 interactions with chain A Metal complexes: B:E.71, B:S.72, B:E.92, A:E.71, A:S.72, A:E.92

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dileep, K.V. et al., Crystal structure of porcine pancreatic phospholipase A2 in complex with 2-methoxycyclohexa-2-5-diene-1,4-dione. Frontiers in life sci. (2012)

Release Date

2009-06-30

Peptides

Phospholipase A2, major isoenzyme: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Phospholipase A2, major isoenzyme

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